前面还有一点：[Jack is my good friend.He is from America

前面还有一点：[Jack is my good friend.He is from America Jack is my n friend. He is My friend Jack is( 1)America.He comes(2)China for the first My friend Tim is from America.He is ______ American.A、a B、an Jack is from america.翻译 Jack is from New York.he's_____（ America） Jack is my good friend .I often help [ ] [he] 括号里填什么 He is my good friend足球 前面还有几个句子My name is David.I have a good friend.His Jack is my n_____ friend jack is a_______ my friend Jack is a_____ my friend